1. The cables aerial optics They are mainly used for secondary trunk lines and underground optical cable lines, and are suitable for areas with flat terrain and small fluctuations.
2. There are primarily two suspension methods for aerial fiber optic cables: suspended from a steel wire and self-supporting. Currently, the steel wire support type is the most commonly used. The installation method involves hanging or grouping (winding) the cable from a road suspension line connected to poles. Aerial fiber optic cables are easily threatened by natural disasters such as typhoons, ice storms, floods, etc. They are also easily affected by external forces and the weakening of their own mechanical strength. Therefore, the failure rate of aerial fiber optic cables is higher than that of other types of cables. fiber optic cables directly buried and pipe type.
Post time: Sep-05-2022
